new yorkers are waking up to the news of the passing of an icon, one of the city's and nation's most outspoken and popular politicians, ed koch has died of congestive heart failure. he served in world war ii and later was elected to three terms as mayor of new york city. ed koch dead at the age of 88. dramatic and contention day of testimony for senator charlie hagel. >> reporter: john mccain seized on hagel's opposition to the surge in iraq. >> the question is, are we right or wrong? that's a pretty straightforward question. >> well, i'm not going to give you a yes or no answer. >> reporter: over his 2008 comments related to israel that a quote jewish lobby intimidate a lot of people in congress. >> name one person in your opinion who is intimidated by the israeli lobby in the united states senate. >> well, first -- >> name one. >> i don't know. >> reporter: hagel was repeatedly pressed by both democrats and republicans to make clear this point on israel. >> i strongly support israel. >> reporter: and clarified his stan on iran. >> by the way, i've just been handed a note that i mis